In Tethereal, allow capture filters and read filters either to be

[obnox/wireshark/wip.git] / util.h

diff --git a/util.h b/util.h
index ec554245c19ffcab12fcab8ad283a06dfcb868ef..cbc247cee1adfbc4fdcde193eb7cb4f399e213ab 100644 (file)
--- a/util.h
+++ b/util.h
@@ -1,7 +1,7 @@
 /* util.h
  * Utility definitions
  *
- * $Id: util.h,v 1.7 1999/03/23 03:14:46 gram Exp $
+ * $Id: util.h,v 1.19 2000/02/22 07:07:47 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -30,31 +30,46 @@
 extern "C" {
 #endif /* __cplusplus */
 
-/* Dialog type. */
-#define ESD_TYPE_INFO 0
-#define ESD_TYPE_WARN 1
-#define ESD_TYPE_CRIT 2
+/*
+ * Given a pathname, return the last component.
+ */
+char *get_basename(char *);
 
-/* Which buttons to display. */
-#define ESD_BTN_OK     0
-#define ESD_BTN_CANCEL 1
+/*
+ * Given a pathname, return a string containing everything but the
+ * last component.  NOTE: this overwrites the pathname handed into
+ * it....
+ */
+char *get_dirname(char *);
 
-#if __GNUC__ == 2
-void simple_dialog(gint, gint *, gchar *, ...)
-    __attribute__((format (printf, 3, 4)));
-#else
-void simple_dialog(gint, gint *, gchar *, ...);
-#endif
+int create_tempfile(char *, int, const char *);
 
+/* Returns the user's home directory, via the HOME environment
+ * variable, or a default directory if HOME is not set */
+const char* get_home_dir(void);
+
+/*
+ * Collect command-line arguments as a string consisting of the arguments,
+ * separated by spaces.
+ */
+char *get_args_as_string(int argc, char **argv, int optind);
 
-const char *decode_boolean_bitfield(guint32 val, guint32 mask, int width,
-  const char *truedesc, const char *falsedesc);
+void ASCII_to_EBCDIC(guint8 *buf, guint bytes);
+guint8 ASCII_to_EBCDIC1(guint8 c);
+void EBCDIC_to_ASCII(guint8 *buf, guint bytes);
+guint8 EBCDIC_to_ASCII1(guint8 c);
 
-const char *decode_enumerated_bitfield(guint32 val, guint32 mask, int width,
-  const value_string *tab, const char *fmt);
+#ifdef HAVE_LIBPCAP
 
-const char *decode_numeric_bitfield(guint32 val, guint32 mask, int width,
-  const char *fmt);
+GList *get_interface_list(int *err, char *err_str);
+
+/* Error values from "get_interface_list()". */
+#define        CANT_GET_INTERFACE_LIST 0       /* error getting list */
+#define        NO_INTERFACES_FOUND     1       /* list is empty */
+
+void free_interface_list(GList *if_list);
+
+#endif
 
 #ifdef __cplusplus
 }